baber/WOPTO huggingface dataset:
Patent JP-2001145254-A (JP)
Title: Protection device for electric motor
Inventor: MIZUNO IKUO
IPC: F04B39/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain insulation covering with sufficient mechanical strength and secure electrical insulation performance with simple structure in a protection device for automated compressors. SOLUTION: A protection device 1 consists of a thermal response switch 2 with a metal airtight container and a plurality of insulation coverings 3 and 4. The thermal response switch 2 is provided with two lead terminal pins projecting from the airtight container, and fixing metal fitting being provided at lead wires 5A and 5B is welded and fixed to each. The first insulation covering 3 is in a sheet shape with a through hole at one end, is fixed by inserting the lead terminal pins, and covers the tip of the lead terminal pins at the other end.  The second insulation covering 4 is fixed by thermal shrinkage and ultrasonic welding, and retains and fixes the thermal response switch and the first insulation covering, thus overlapping only a plurality of insulation coverings of a required part with a simple method without hardening the entire covering as compared with before, and hence improving mechanical strength and electrical insulation properties.
Patent JP-2000084501-A (JP)
Title: Cleaning tool
Inventor: FUJITA HIROSHI
IPC: A47L13/38
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To enable a cleaning tool to be used even when its length is changed in the cleaning tool in which a broom body is rotated by a rotary driving part incorporated in a handle. SOLUTION: This cleaning tool is provided with a handle 1 incorporating a rotary driving part, a broom body 4 having a suitable shape and a rotating pipe body 3. The rotating pipe body 3 is made to a multiple cylinder structure which can be freely pulled in and out and adopts connected multiple stage structure in which the whole thereof is integrally rotated. Then, a base part thereof is connected to the rotary driving part of the handle 1 and to the tip thereof, the broom body 4 is fitted.
Patent JP-H02171522-A (JP)
Title: Blast device for air conditioner
Inventor: NISHIMOTO TOSHIHIKO
IPC: F24F1/00
Filed: 1988-12-23
Abstract: PURPOSE:To provide high efficiency, reduction of the generation of noise, and a high static pressure by means of a wide range of an airflow by a method wherein the casing of a cross fan is formed with a front opposite surface and a rear opposite surface, and the front opposite surface is mounted so that a distance between a fan and a blade can be adjusted to an arbitrary value. CONSTITUTION:A front opposite surface 1 can be rotated centering round a fulcrum 3 through a reduction gear 11 with the aid of a motor 10 for drive. Thus, a gap A between a blade 4 of a cross fan 5 and the front opposite surface 1 can be adjusted to an arbitrary value with the air of a motor 1 for driving the front opposite surface 1. In the case of a high airflow, the gap A is increased, and in the case of a low airflow, the gap A is decreased, and by means of respective airflows, the efficiency, noise, and the static pressure airflow characteristics of a blower are well-balancedly compatible. In the case of a high airflow, a height B of a delivery port 7 is increased, and in the case of a low airflow, the height is decreased. In the case of a high airflow, the area of the delivery port 7 is increased and in the case of a low airflow, it is decreased. Since an air velocity in the case of a low airflow is prevented from lowering and an arrival distance of air is prevented from lowering, temperature distribution in a room in the case of a low airflow can be improved.
Patent JP-2000139728-A (JP)
Title: Electric hot water storage container
Inventor: OKUYAMA TOSHITAKE
IPC: A47J41/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To easily mount a heating means to the inner container and improve the heat transfer efficiency of the heating means. SOLUTION: In the electric hot water storage container which includes an inner container of vacuum double structure 3 having a vacuum space 10 between an inner cylinder 11 and an outer cylinder 12 and a heating means 4 for heating the inner container 3, an opening 16 is formed through the bottom of the container 3, and the heating means 4 comprises a heater cover 17 which is watertightly mounted in the opening 16 to form the bottom of the container 3 and an electric heater 18 which is attached to the underside of the cover 17 so as to be in contact therewith. Thus, the heater unit can be easily mounted to the inner container 3, and hence the construction of the container 3 can be simplified and heating efficiencies can be improved.
Patent JP-2000143954-A (JP)
Title: Thermoplastic polyester elastomer composition
Inventor: KOBAYASHI KOJI
IPC: C08L67/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyester elastomer composition remarkably improved in heat aging characteristics and retention stability of a high melting point elastomer and useful for joint boots, etc., by satisfying specific relationships among a weight percentage constituting a hard segment, a crystal melting point and a Vicat softening temperature. SOLUTION: This thermoplastic polyester elastomer composition comprises (A) 100 pts.wt. thermoplastic polyester elastomer and (B) 0.05-10 pts.wt. antioxidant. The composition has a crystal melting point represented by the formula: y>=200+0.5x [x is a wt.% substantially constituting a hard segment to a thermoplastic polyester elastomer of the above composition; y is crystal melting point ( deg.C) measured at a temperature-raising rate of a room temperature to 20 deg.C/min by DSC] and a Vicat softening temperature represented by the formula: z>=50+1.5x [z is a Vicat softening temperature ( deg.C) measured based on ASTM D1525] and has >=100% elongation in breaking (a value measured based on JIS-K6251).
Patent JP-H04192915-A (JP)
Title: Protecting circuit for output circuit
Inventor: IKEDA YUTAKA
IPC: H03K17/08
Filed: 1990-11-27
Abstract: PURPOSE:To prevent an output transistor from generating heat by providing a detecting means to detect an over current flowing to the output transistor when an output circuit is short-circuited, and turning the output transistor off by using this output. CONSTITUTION:When an output transistor Tr 5 is turned on, an output Dout is short-circuited to a GND, the over current flows to the Tr 5 and a potential drop caused by a resistor 7 is larger than a Vth of a PMOSTr 9, the Tr 9 is turned on, and the output of an NOR gate 15 is turned to L. Then, an R-SFF composed of the NAND gates 16 and 17 holds the L output on the side of the NAND gate 17. An output phi of a detecting circuit is turned to L regardless of whether it is -phi or not, and the output Tr is turned off. Then, the cause of short-circuiting is excluded and by turning a power source on again, a normal operation is enabled. The other case can be similarly considered.
Patent JP-H05140416-A (JP)
Title: Thermosetting resin composition
Inventor: SUGA JUNICHI
IPC: C08G14/04
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the subject compsn. excellent in heat resistance by compounding a resolic phenol resin having blocked phenolic hydroxyl groups and a polyamine. CONSTITUTION:A resolic phenol resin having blocked phenolic hydroxyl groups (obtd. by substituting the hydrogen atoms of phenolic hydroxyl groups of a resolic phenol resin, which is obtd. by reacting a phenol with an aldehyde in the presence of a basic catalyst, with other groups such as alkyl groups) and a polyamine (e.g. m- or p-phenylenediamine) are compounded pref. in a wt. ratio of (1:2) to (5:1) to give the objective compsn., which is remarkably excellent in heat resistance and can be used in various applications where conventional phenol resins cannot be used because of insufficient heat resistance, such as for a molding material, a laminated board, a mold for metal casting, a resin felt, an adhesive, and a fiber-treating agent.
Patent JP-H06174179-A (JP)
Title: Sound insulating cover for pipe fitting
Inventor: OKUMURA KOICHI
IPC: C08L23/00
Filed: 1992-12-08
Abstract: PURPOSE:To improve a sound insulating effect by forming a sound insulating cover, applied to the fitting of a supply/discharge water pipe, of an outer shell made of vinyl chloride resin composition containing rustproofing iron powder relating to specific base polymer and an inner shell made of foaming vinyl chloride resin composition or the like. CONSTITUTION:A cover is formed into a 2-layer structure of an inner shell 10 serving as a sound absorbing layer and an outer shell 20 serving as a sound insulating layer, and the outer shell 20 is formed of vinyl chloride resin composition by charging/adding 200 to 1000 pts.wt. antirust treated iron powder and 30 to 100 pts.wt. plasticizer relating to 100 pts.wt. base polymer of adding 15 to 35 pts.wt. ethylene vinyl acetate to 100 pts.wt. vinyl chloride resin. The inner shell 10 is formed of foaming vinyl chloride resin composition or foaming polystyrene composition. The sound insulating cover P thus obtained is fixed by being longitudinally divided in the axial direction, arranged about a draining pipe fitting A, filling a seam part (p) with sound insulating putty (a), and by winding around an adhesive vinyl tape T onto the putty.
Patent JP-H07183124-A (JP)
Title: Device for magnetizing permanent magnet and magnetization
Inventor: YAGISAWA TAKESHI
IPC: H01F41/02
Filed: 1993-12-24
Abstract: PURPOSE:To make it possible to perform magnetization of a permanent magnet component having a high coercive force by a method wherein a magnetizer is provided with coils for induction heating and cooling means using a fluid. CONSTITUTION:When an AC voltage is applied to coils 6 for induction heating prior to the performance of magnetization, a magnetic flux is made to flow through magnetic poles 3 for magnetization a permanentmagnet 1 a rotor axis 2 the permanent magnet 1 the magnetic poles 3 for magnetization a yoke 4 for magnetization, an eddy-current loss is generated in the respective parts of the poles 3, the magnet 1, the axis 2 and the yoke 4 and the magnet 1 is heated. The temperature of the magnet 1 rises and thereafter, when a DC high current is made to flow through coils 5 for magnetization, a magnetic flux is made to flow through the same magnetic circuit as that in the case where an AC high current is made to flow through the coils 5 and as the coercive force of the magnet 1 is reduced, the magnetization is easily performed. Then, when compressed air is sent in through compressed air nozzles 7, the pressure of the air is suddenly reduced in the blow-off ports of the nozzles 7, whereby the temperature of the air drops and the magnet 1, the poles 3 or the axis 2 can be cooled. Thereby, a temperature rise of the magnet 1 becomes easier than that in the case where the magnet 1 is singly provided in a magnetizer and a good magnetization of a permanent magnet component is performed.
Patent JP-H01167232-A (JP)
Title: Compound having cubic spinel-type structure expressed by incrmn2o5 and production thereof
Inventor: KIMIZUKA NOBORU
IPC: C01G45/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title compound expressed by InCrMn2O5 useful as a semiconductor material, catalyst material, etc., by mixing metallic In, Cr and Mn (or respective oxides) in a specified atom ratio and heating to high temperature in a specific atmosphere. CONSTITUTION:First, metallic In, Cr and Mn or their respective oxides or compounds capable of giving the respective oxides are mixed so that the atom ratio In/Cr/Mn=1/1/2. Thence, in such an atmosphere that In and Cr keep trivalent ionic states respectively, while Mn divalent ionic state, the resulting mixture is heated at >=1,200 deg.C, thus obtaining the objective compound expressed by InCrMn2O5. This compound has anionic defects, its lattice constant a being equal to 8.627+ or -0.001Angstrom .
Patent JP-H03188993-A (JP)
Title: Sewage treating device
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/06
Filed: 1989-12-20
Abstract: PURPOSE:To eliminate the need for an aeration tank and final settling basin and to save the amt. of air diffusion by setting the part upper than the air diffuser of a floating filter medium layer an aerobic biomembrane zone, the part lower than the air diffuser as an anaerobic biomembrane zone and the part lower than the floating filter medium layer as settling zone and providing a raw water inflow part in the settling zone CONSTITUTION:The raw water contg. SS materials and soluble BOD, etc., of sewerage, etc., is admitted into the settling zone 6 where the settleable suspended solids in the raw water are settled and separated. The raw water flows into the anaerobic biomembrane zone 2-2 of the part lower than the air diffuser of the floating filter medium layer where the soluble BOD in the raw water is anaerobically removed and the fine suspended solids failing to settle in the settling zone are filtered away. The raw water further rises into the aerobic biomembrane zone 2-1 of the part upper than the air diffuser of the floating filter medium layer where the residual BOD and NH4-N failing to be removed in the anaerobic biomembrane zone 2-2 are effectively removed by aerobic microorganisms.
Patent JP-H04201892-A (JP)
Title: Flexible container bag
Inventor: KAWAKAMI RIYOUJI
IPC: B65D88/22
Filed: 1990-11-28
Abstract: PURPOSE:To mount a bag, fill the bag with bulk material and inspect the damage of the bag easily and perfectly by providing the peripheral part of a supply port and the peripheral face of a cylindrical part with hollow belt parts, which expand into rings or ribs to shape and enlarge a bag body when a gas is pressed thereinto. CONSTITUTION:The peripheral part of a supply port 2 and the outer peripheral faces of both upper and lower ends of a cylindrical part 1A are provided with hollow belt parts 7, 8, 9 and a plurality of longitudinal hollow belt parts 10 communicating with the hollow belt parts 8, 9 at both upper and lower ends 8, 9 are provided at constant spaces on the outer peripheral face of the cylindrical part 1A. The hollow belt part 7 of the supply port 2 and one hollow belt part(the underside hollow belt part 9) of the cylindrical part 1A are equipped with air inlets 11 and 12, respectively. In the case of the hollow belt part 7 of the supply port 12, a belt piece 7A having airtightness is loosened in the width direction and its both side edges are stuck to the supply port 2 and the outer peripheral face of the port by such means as mounting or welding.
Patent JP-H01172336-A (JP)
Title: Preventive and remedy for swine haemophilus infectious disease
Inventor: SHIBATA KENJI
IPC: A23K10/30
Filed: 1987-12-26
Abstract: PURPOSE:To obtain the title preventive and remedy having no problems of occurrence of resistant bacteria and side effects and no fear of influence of remaining agent on human body, comprising a crude drug such as rhizome of Rheum palmatum Linne, rhizome of Coptis japonica Makino or gall of Bostaurus domesticus Gmelin as an active ingredient. CONSTITUTION:The title preventive and remedy comprising a crude drug selected from the group consisting of rhizome of Rheum palmatum Linne, rhi zome of Coptis japonica Makino, gall of Bostaurus domesticus Gmelin, Galla rhois, bud of Eugenia caryophyllata Thumb., unripe fruit of Prunus Mume Siebold et Zuccarini, bark of Phellodendron amurense Ruprecht, fruit of Cornus officinalis Siebold et Zuccarini, root of Salvia miltiorrhiza Bunge and Aloe arborescens Mill. var. natalensis Bergel as an active ingredient. The crude drug is administered in the form of raw powder, essence extracted with an organic solvent or water or an active ingredient of Galla rhois obtained from the essence and a dose thereof is 0.001mg-100g calculated as weight of raw powder per kg weight daily.
Patent JP-2000154319-A (JP)
Title: Production of styrene-based resin molding product and its molding product
Inventor: YAMADA TAKESHI
IPC: C08L101/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a styrene-based resin molding product having excellent antistatic properties without damaging the appearance of molding product and without reducing the productivity of molding product. SOLUTION: This method for producing a styrene-based resin molding product comprises adding 5-50 pts.wt. of an antistatic agent (i) to 95-50 pts.wt. of a thermoplastic resin having 5,000-30,000 poise melt viscosity at 60 sec-1 shear rate at 200 deg.C and mixing and diluting them without applying a kneading operation to them to give a mixture (A) and simultaneously feeding the mixture and a styrene-based resin (B) to a molding machine. This styrene-based molding product is obtained by the method. The thermoplastic resin is preferably a styrene-based resin.
Patent JP-H06152004-A (JP)
Title: Pulse laser system
Inventor: ISHIHARA TAKANOBU
IPC: H01S3/0977
Filed: 1992-11-13
Abstract: PURPOSE:To prevent metallic corrosion in a pulse laser system, by preventing corona discharge, accompanied with ozone, between an insulator of a current lead-in terminal and a metallic member near to this insulator, such as a current lead-in pole or a holder for the lead-in terminal, during the previous ionization for a space of a main discharge electrode. CONSTITUTION:A small space 8 between a current lead-in pole 1 and a ceramics 4 as an insulator or a small space 10 between a current lead-in terminal holder 7 and the ceramics 4 is enclosed with an elastic resin 9 to shut the space from an atmosphere. Then, metallic corrosion caused by ozone is prevented, because ozone is not produced without oxygen from the atmosphere even when corona discharge is generated between the current lead-in pole 1 and the ceramics 4 or the current lead-in terminal holder 7 and the ceramics 4. In addition, the spaces 8 or 10 may be filled with a resin.
Patent JP-H01169618-A (JP)
Title: Accommodation construction for tablet
Inventor: MURAKAMI AZUMA
IPC: G06F3/046
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the useless occupancy of space by providing an accommodating part to accommodate a tablet capable of freely taking in/out in the lower direction of a keyboard outside-fitted to a host computer. CONSTITUTION:For a keyboard 2, when supporting guides 9A and 9B are provided in the lower direction in order to accommodate a tablet 3, an accommodating part is formed, the tablet 3 is inserted along supporting guides 9A and 9B, both edges 5A and 5B of a case 5 are supported, guided and the upper surface of the tablet is accommodated in the parallel condition for the lower surface. At the time of unusing, for example, a cord 7 is removed from a control device 6 and the tablet 3 is inserted and accommodated along the supporting guides 9A and 9B of the keyboard 2. In such a condition, the keyboard 2 can be used as a key input part for a host computer 1. Thus, without occupying the useless space, the keyboard can be used without a hindrance even in an accommodating condition.
Patent JP-H08183452-A (JP)
Title: Railway wheel insulating part blowing device
Inventor: MORIKAWA TAKAO
IPC: B60S3/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide an automatic cleaning means for a wheel insulating part dispensing with the periodic maintenance of the wheel insulating part. CONSTITUTION: A driving gear 20 is integrally fitted to an axle 10, and a driven gear 22 rotating integrally with the input shaft of a compressor 24 is meshed with the driving gear 20. Compressed air supplied from the compressor 24 is stored in an air reservoir 26. When the internal pressure of the air reservoir 26 rises to the specified value or higher, pressure valves 37 are opened to blow off air from air nozzles 28, 30 so as to blow air around an insulating part A, thus blowing off dust and the like.
Patent JP-H072022-A (JP)
Title: Distance detecting device for vehicle
Inventor: KISE KATSUYUKI
IPC: G01C3/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the optimum image and improve the precision in the detection of distance by properly maintaining the sensitivity of an image taking-up means for photographing an object outside a vehicle, permitting the speedy coping with the illuminance variation of the outside field. CONSTITUTION:A CCD controller 17 averages the image data in each region on a sample image recorded in a dual port memory 16, and each shutter speed level is obtained by referring the shutter speed varying map in each region, having the average value and the shutter speed at present as parameters, and the sum of each shutter speed level is calculated, and the sensitivity difference between the left and right is reduced to zero by controlling the shutter speed of each CCD camera 11a, 11b to a proper value. Accordingly, even in the state where the illuminance sharply varies, the sensitivity can be adjusted in real time, and the generation of deflectiion between the left and right CCD cameras is prevented, and an always optimum image can be obtained, and the correct distance can be detected.
Patent JP-H03187979-A (JP)
Title: Sliding silicon nitride-based sintered compact
Inventor: URASHIMA KAZUHIRO
IPC: C04B35/58
Filed: 1989-12-19
Abstract: PURPOSE:To prolong life of not only a sintered compact itself but also an iron-based metal (alloy) which is an opposite material by specifying a silicon nitride phase constructing the sintered compact, the content of Al element and density of the sintered compact. CONSTITUTION:In the aforementioned sliding silicon nitride-based sintered compact, alpha-Si3N4 is not contained in the silicon nitride phase, which is formed from only beta-Si3N4 phase. Al element in an amount of 0-5wt.% is contained in addition to the aforementioned silicon nitride and the sintered compact has a density of 90-99% (based on the theoretical density). The above-mentioned sintered compact slides on an opposite material composed of an iron-based metal (alloy).
Patent JP-H03188815-A (JP)
Title: Vegetable cutter
Inventor: HIRAOKA MICHIO
IPC: A47J43/046
Filed: 1989-12-19
Abstract: PURPOSE:To normally cut food into pieces in the form of a rectangular parallelepiped without leaving one side of the food uncut after cutting process by providing a vertical cutter on the lower surface of a slice cutter, and locating the end portion of a cutter mounting plate at or above the lower end of the vertical cutter. CONSTITUTION:When food (a) such as vegetables is supplied from a material cast-in opening 24 into a vegetable cutter by a push bar 26 and a power switch is turned on to operate the vegetable cutter, a cutter mounting plate 27 is rotated together with a rotating plate 22 by rotation of a driving motor 21 and the food (a) is sliced laterally by a slice cutter 28 and is then cut longitudinally by a vertical cutter 29 and separated into pieces. During cutting process, a downward force is applied to the food (a) by the inclined surface 28a of the lower surface of the edge portion of the slice cutter 28 and the inclined surface 29a of the front side of the vertical cutter 29 but the food (a) laterally sliced by the slice cutter 28 is received by the extension portion 27a of the cutter mounting plate 27 so that the food (a) is always cut into pieces in the form of a rectangular parallelepiped of square cross section without leaving one side of the food (a) uncut.